List of ALL sex positions

It's got these great visual aids of SIMS like people in all the sex positions that one could possibly dream of. It's mostly male/female, though some of these could obviously be used for other gender combos. How many of these have you tried? Some of them look downright IMPOSSIBLE. Some look like you would have to be a contortionist or have super strength to keep up, look at this one: link

How is that possible? He looks like he's trying to poop on her.

Or this one: linkAnother "I'm trying to take a poo on her" position. Who has a penis that twists that way?